C, H, + 502 3 CO, + 4H20 How many moles of oxygen are necessary to react completely with four moles of propane
(C2Hz)?

What stress will shift the following equilibrium system to the left? n2(g) + 3h2(g) ⇌ 2nh3(g) adding more n2(g) adding more nh3(g) increasing the pressure of the system reducing the volume of the container

Which best describes how johannes kepler developed his laws of planetary motion

When a nucleus absorbs a neutron and then breaks apart, there are many products of the reaction. what is not a product of a nuclear fission reaction